The best way to prevent STDs is to do the middle ground, the work of cutting off the means of transmission. This includes: being clean and eliminating impure intercourse. Don’t have skin-to-skin sex with strangers (kissing, sex, oral sex, anal sex, etc.). We have encountered many male STD patients in the clinic, some of them belong to the “innocent” STD infected, this part of the people, the vast majority of them are infected by STD virus in the shower. After the shower, the human capillary expansion, blood flow accelerated, mental relaxation, body resistance decreased, if this contact with STD germs, it is easy to suffer from STDs, especially the body has trauma, the possibility of infection is greater. With the continuous spread of STDs, the STD virus in public bathing places is also gradually increasing. The public bath, public towels, public sheets, etc. are the hiding place of STD virus. Because of the traditional concept of “sexually promiscuous to get STDs”, people who contract STDs in bathhouses are often paralyzed by certain lesions in their bodies and delay treatment. According to my consulting experience, people who travel frequently are also susceptible to sexually transmitted diseases, especially the bathrooms of hotels, because of the humidity, is often a breeding ground for pathogens to multiply or survive. Therefore, the key to STD control is disinfection. Proper disinfection can cut off the transmission of STDs and other skin diseases, which can not only avoid suffering from infection, but also prevent transmission to family or friends. In public places, you should pay attention to hygiene and not use some public towels, bathtubs, toilets, etc. When entertaining guests at home, you should also be careful not to mix items. Pay attention to the sanitary conditions of hotels and inns when you go out. Always have some disinfectant medication such as Jelqing to clean towels, bathtubs, toilets, etc. used by others. Many patients’ symptoms are not cured for a long time, and even lost confidence, in fact, this is likely due to repeated infections caused by the inability to disinfect well, such as contaminated clothing, bed quilts, sanitary ware, etc. infected back to me, and then such as STDs infected to family members, and then infected back to themselves. So for those patients who have been ineffective for a long time, in addition to suggesting checking for comorbidities and changing the treatment plan, good disinfection should be emphasized.